周围神经的神经上皮瘤(Neuroepithelioma)又称髓上皮瘤(Medulloepithelioma),是一种极为少见的恶性肿瘤。国内尚未见报告,现报告3例如下: 例1、女性、34岁,因右上肢功能障碍9个月,患者于1973年9月自觉右上臂前面皮肤发麻。半年后,右上肢痠痛向肘部放射,近3～4月右上肢痠痛及功能障碍更重,并在锁骨上扪及肿块,日渐增大。 Neuroepithelioma, also known as Medulloepithelioma, is a very rare malignancy. There are no reports yet in our country. The following 3 cases are reported as follows: Example 1, Female, 34 years old, with right upper extremity dysfunction for 9 months. Patients seized the skin in front of the upper right arm in September 1973. Six months later, the right upper extremity to the elbow radiation pain, nearly 3 to 4 months upper right upper limb pain and dysfunction heavier, palpable palpable mass, increasing.